Causes and hazards of concrete segregation YL concrete anti-segregation agent genuine manufacturer wholesale 13605520657
Segregation of concrete is a phenomenon in which the cohesion between the components of the concrete mixture is insufficient to resist the sinking of the coarse aggregate, and the components of the co…
A brief discussion on the hazards and preventive measures of concrete segregation
Concrete projects are the focus of construction. Concrete quality problems will be transmitted to building quality along the construction sequence. Therefore, the construction industry should strength…
Fire hazards and firefighting countermeasures of polyurethane foam
Polyurethane foamYes YesIsocyanateandHydroxy compound is made by polymerization and foaming. Its thermal conductivity is only about 40% of that of cork or polystyrene foam. It has sufficient strength,…
[Bite Chemical] Hydrogenated oil has the following hazards to the human body
It is understood that hydrogenated oil is also called “vegetable cream” and “vegetable cream” Butter” and “non-dairy creamer”. Currently, it is widely used in…
[K12 Supply] Sodium lauryl sulfate has these dangerous hazards
Sodium lauryl sulfate (K12) is white or light yellow powder or liquid with a slight greasy smell. Easily soluble in water, it can reduce the surface tension of aqueous solutions and emulsify oils and …
About the hazards and carcinogenicity of tetrabromobisphenol A
Tetrabromobisphenol A is in the form of white crystalline powder. Soluble in methanol and ether, insoluble in water, it is mainly used as a reactive flame retardant and can be used in epoxy resin, pol…
What are the hazards of concrete segregation? Use Yulong anti-segregation agent
1. The segregation of concrete will lead to a decrease in its overall fluidity, which will cause the concrete to block the pump during transportation. Moreover, after it segregates, during pouring, th…
Chinese